<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>引入图标</title>
		<link rel="icon" type="image/png" href="img/1.png" sizes="12x12"/>
	</head>
	<body>
	</body>
	<script type="text/javascript">
		(function  (user) {
			user.GetUname = function  (id) {
				console.log(id)
			}
		})(window.app = {})
		
		app.GetUname("这是")
	</script>
</html>
